I need organic growth for my art oriented Tumblr page

My name is Chantie, I'm an animation-illustration major currently in college. I was wondering what are your rates for advertising content/marketing? I want to try to get myself more of an audience because I have good content but not a strong reach. I want to grasp a following so future employers to think I'm an impressive client. My budget is fairly low $30-50 is all I can pay.

What I want:

-A MASSIVE Amount Of reblogs which will eventually convert into customers.

-Daily Activity Stats of my campaign.

-Reach to target people.

-Earn an audience along the way

Length:

-My account should have 1 month for growth (or at least more than one day, we can both decide how long this will be).